feat: ControlMessageOwned::{Ipv4RecvIf,Ipv4RecvDstAddr} for DragonFlyBSD (#2240)

* feat: Enable ControlMessageOwned::{Ipv4RecvIf,Ipv4RecvDstAddr} for DragonFlyBSD

* fix DrafonFlyBSD

* fix Linux

* fix cfg

Author: SteveLauC

changelog/2240.added.md

@@ -0,0 +1 @@
+Enable `ControlMessageOwned::Ipv4RecvIf` and  `ControlMessageOwned::Ipv4RecvDstAddr` for DragonFlyBSD

src/sys/socket/mod.rs

@@ -748,11 +748,11 @@ pub enum ControlMessageOwned {
     #[cfg(feature = "net")]
     #[cfg_attr(docsrs, doc(cfg(feature = "net")))]
     Ipv6PacketInfo(libc::in6_pktinfo),
-    #[cfg(any(target_os = "freebsd", apple_targets, netbsdlike))]
+    #[cfg(bsd)]
     #[cfg(feature = "net")]
     #[cfg_attr(docsrs, doc(cfg(feature = "net")))]
     Ipv4RecvIf(libc::sockaddr_dl),
-    #[cfg(any(target_os = "freebsd", apple_targets, netbsdlike))]
+    #[cfg(bsd)]
     #[cfg(feature = "net")]
     #[cfg_attr(docsrs, doc(cfg(feature = "net")))]
     Ipv4RecvDstAddr(libc::in_addr),
@@ -931,13 +931,13 @@ impl ControlMessageOwned {
                 let info = unsafe { ptr::read_unaligned(p as *const libc::in_pktinfo) };
                 ControlMessageOwned::Ipv4PacketInfo(info)
             }
-            #[cfg(any(target_os = "freebsd", apple_targets, netbsdlike))]
+            #[cfg(bsd)]
             #[cfg(feature = "net")]
             (libc::IPPROTO_IP, libc::IP_RECVIF) => {
                 let dl = unsafe { ptr::read_unaligned(p as *const libc::sockaddr_dl) };
                 ControlMessageOwned::Ipv4RecvIf(dl)
             },
-            #[cfg(any(target_os = "freebsd", apple_targets, netbsdlike))]
+            #[cfg(bsd)]
             #[cfg(feature = "net")]
             (libc::IPPROTO_IP, libc::IP_RECVDSTADDR) => {
                 let dl = unsafe { ptr::read_unaligned(p as *const libc::in_addr) };

src/sys/socket/sockopt.rs

@@ -842,7 +842,7 @@ sockopt_impl!(
     libc::IPV6_RECVPKTINFO,
     bool
 );
-#[cfg(any(target_os = "freebsd", apple_targets, netbsdlike))]
+#[cfg(bsd)]
 #[cfg(feature = "net")]
 sockopt_impl!(
     #[cfg_attr(docsrs, doc(cfg(feature = "net")))]
@@ -854,7 +854,7 @@ sockopt_impl!(
     libc::IP_RECVIF,
     bool
 );
-#[cfg(any(target_os = "freebsd", apple_targets, netbsdlike))]
+#[cfg(bsd)]
 #[cfg(feature = "net")]
 sockopt_impl!(
     #[cfg_attr(docsrs, doc(cfg(feature = "net")))]

test/sys/test_socket.rs

@@ -1750,14 +1750,7 @@ pub fn test_syscontrol() {
     // connect(fd.as_raw_fd(), &sockaddr).expect("connect failed");
 }
 
-#[cfg(any(
-    target_os = "android",
-    target_os = "freebsd",
-    apple_targets,
-    target_os = "linux",
-    target_os = "netbsd",
-    target_os = "openbsd",
-))]
+#[cfg(any(bsd, linux_android))]
 fn loopback_address(
     family: AddressFamily,
 ) -> Option<nix::ifaddrs::InterfaceAddress> {
@@ -1880,12 +1873,7 @@ pub fn test_recv_ipv4pktinfo() {
     }
 }
 
-#[cfg(any(
-    target_os = "freebsd",
-    apple_targets,
-    target_os = "netbsd",
-    target_os = "openbsd",
-))]
+#[cfg(bsd)]
 // qemu doesn't seem to be emulating this correctly in these architectures
 #[cfg_attr(
     all(